Nice entry! I really enjoyed the grabbing platform mechanic, and it could be quite challenging sometimes when I had to move the character and tiles at once.
The graphics were simple and worked well, but I think the game would look really good with a more consistent art style. The menus and the gameplay styles didn't quite match up.
Sound effects are also really helpful in creating an experience, and I think a great addition would be some sound effects for moving the tiles or dying.
Good job! This is a really great concept and has a ton of potential :)